/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.material;

import org.openaecfm.model.material.Material;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.model.DollarParameter;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.NodeType;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.SimpleEntityInstance;
import org.openaecfm.spf.model.StringParameter;

public final class MaterialIO extends AbstractEntityInstanceInputImpl<Material>
		implements IEntityInstanceOutput<Material> {
	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(Material pojo, IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance("IFCMATERIAL",
				appDataManager.getName(pojo));

		// Set Name
		StringParameter name = new StringParameter(pojo.getName(),
				StringParameter.UTF_8);
		ei.addParameter(name);

		// Set Description
		if (pojo.getDescription() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new StringParameter(pojo.getDescription(),
					StringParameter.UTF_8));
		}

		// Set Category
		if (pojo.getCategory() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new StringParameter(pojo.getCategory(),
					StringParameter.UTF_8));
		}

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected Material doCreateObject() {
		Material pojo = new Material();

		return pojo;
	}

	@Override
	public void resolveReferenceParameter(EntityInstance ei, Material pojo,
			IAppDataManager appDataManager) {
		// TODO Auto-generated method stub

	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei, Material pojo) {
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set Name
		StringParameter name = (StringParameter) sei.getParameter(0);
		pojo.setName(name.toUTF8());

		// Set Description
		Parameter description = sei.getParameter(1);
		if (description.getNodeType() == NodeType.STRING) {
			StringParameter s = (StringParameter) description;
			pojo.setDescription(s.toUTF8());
		}

		// Set Category
		Parameter category = sei.getParameter(2);
		if (category.getNodeType() == NodeType.STRING) {
			StringParameter s = (StringParameter) category;
			pojo.setCategory(s.toUTF8());
		}
	}
}
